interview

Home / DeveloperSection / Interviews / What is the difference between $name and $$name?

Ask Question

What is the difference between $name and $$name?

James Smith327417-May-2011
phpphp 
Updated on 18-Sep-2020
James Smith

James Smith

Follow

Can you answer this question?

Answer

1 Answers

James Smith

James Smith

17-May-2011
$name is variable where as $$name is reference variable
like $name=gim and $$name=singh so $jim value is smith.

Liked By